7 ms·

Haven't we been inadvertently sending our terrestrial broadcasts into space for decades? I remember a Futurama episode about aliens watching our TV programs.

• johnohara 3y ago
  Are you referring to the "historical documents?"
  • ta1243 3y ago
    I think you are thinking about Galaxy Quest
  • drivers99 3y ago
    Same concept is also referenced in Starman(1984), Contact(1997), and Explorers(1985), off the top of my head.
• ta1243 3y ago
  It's a common theme for Lrrr from the planet Omicron Persei 8 over several episodes